Exposure
ID
MATIS.2022-07-26T06:50:32.018_1
Header ID
MATIS.2022-07-26T06:50:32.018
Date updated
2022-07-26 07:02:03 UTC+0000
Release date
2023-07-26 07:02:03 UTC+0000
UTC Start
2022-07-26 06:50:32.018
UTC End
2022-07-26 06:51:32.026
MJD Start
59786.2850928
MJD End
59786.285787337
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0020575
Ambient temperature (°C)
11.11
Seeing (arcsec)
1.61
Observation
ID
50721
Category
science
Program ID
108.22E9.004
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
37837
Name
V T Sgr
RA
289.059012
DEC
-16.97145
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.8360 22.8270 168.8000 169.0000
A0-D0 24.1360 24.0470 81.7000 81.7000
A0-C1 17.5670 17.5290 141.6260 141.8560
B2-D0 32.3870 32.3610 36.9000 36.9000
B2-C1 10.7900 10.7810 36.8920 36.9050
D0-C1 21.5970 21.5800 216.9410 216.9540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59786.2850928
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T Sgr
RA 289.059012
DEC -16.97145
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.836
HIERARCH ESO ISS PBL12 END 22.827
HIERARCH ESO ISS PBLA12 START 168.8
HIERARCH ESO ISS PBLA12 END 169.0
HIERARCH ESO ISS PBL13 START 24.136
HIERARCH ESO ISS PBL13 END 24.047
HIERARCH ESO ISS PBLA13 START 81.7
HIERARCH ESO ISS PBLA13 END 81.7
HIERARCH ESO ISS PBL14 START 17.567
HIERARCH ESO ISS PBL14 END 17.529
HIERARCH ESO ISS PBLA14 START 141.626
HIERARCH ESO ISS PBLA14 END 141.856
HIERARCH ESO ISS PBL23 START 32.387
HIERARCH ESO ISS PBL23 END 32.361
HIERARCH ESO ISS PBLA23 START 36.9
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 10.79
HIERARCH ESO ISS PBL24 END 10.781
HIERARCH ESO ISS PBLA24 START 36.892
HIERARCH ESO ISS PBLA24 END 36.905
HIERARCH ESO ISS PBL34 START 21.597
HIERARCH ESO ISS PBL34 END 21.58
HIERARCH ESO ISS PBLA34 START 216.941
HIERARCH ESO ISS PBLA34 END 216.954
HIERARCH ESO ISS AMBI TAU0 START 0.002171
HIERARCH ESO ISS AMBI TAU0 END 0.001944
HIERARCH ESO ISS AMBI TEMP 11.11
HIERARCH ESO ISS AMBI FWHM START 1.61
HIERARCH ESO ISS AMBI FWHM END 1.61